header{
    height: 31px;
    color: #eee;
    font-size: 12px;
    background-color: #000;
}
.top{
    width: 1090px;
    height: 31px;
    overflow: hidden;
    margin: 0 auto;
}
.top ul li{
    float: left;
    font-size: 12px;
    height: 100%;
    line-height: 30px;
}
.top ul li a{
    margin-left: 16px;
}
.nav ul li{
    padding: 0 14px;
}
.sign ul li:nth-child(4){
    margin-left: 24px;
}
.sign ul li a{
    cursor: pointer;
}
.main{
    width: 1090px;
    margin: 0 auto;
    height: 110px;
}
.checks{
    margin:36px 30px 0 120px;
}
.main>img{
    margin-top: 25px;
}
.sou{
    width: 430px;
    height: 36px;
    border: 0;
    outline: none;
    border-radius: 15px;
    margin-left: 10px;
}
h1{width: 500px;
    height: 40px;   
    border: #e42542 2px solid;
    border-radius: 15px;
}


.checks .tu{
    width: 54px;
    height: 40px;
    border-radius: 14px;
    
    background-color: #e42542;
}
.main .buy a{
    display: inline-block;
    height: 40px;
    width: 110px;
    color: #000;
    font-size: 14px;
    text-align: center;
    line-height: 40px;
    border-radius: 20px;
    margin-top: 33px;
    border: 2px solid #e42542;
    margin-right: 80px;
}
footer{
    width: 1090px;
    height: 41px;
    margin: 0 auto;
    clear: both;
}
footer h2{
    color: #fff;
    font-size: 16px;
    width: 164px;
    height: 41px;
    line-height: 41px;
    text-align: center;
    background-color: #e42542;
}
.foot ul li{
    float: left;
    margin-top: 8px;
}
.foot ul li a{
    color: #000;
    font-weight: 800;
    padding:0 20px; 
}
.foot ul li a:hover{
    color: red;
}
